Stay warm, comfortable, and visible on every cold-weather run with the Core Run Thermal Quarter Zip Pullover for Men. This long sleeve top features a brushed waffle structure that retains heat without compromising airflow, delivering dry, breathable comfort through every mile. Designed for full protection from the elements, this thermal layer features a stand collar that shields your neck from wind and chill, integrated thumb holes that provide added warmth and coverage for your hands, and reflective details that enhance visibility in low-light conditions. Versatile enough to wear on its own or as a mid layer, this lightweight top delivers comfort and performance through every stage of your cold-weather training.